EP 1963957 A4 20090506 - USER-TO-USER RECOMMENDER
Title (en)
USER-TO-USER RECOMMENDER
Title (de)
BENUTZER-ZU-BENUTZER-EMPFEHLER
Title (fr)
SYSTEME DE RECOMMANDATION D'UTILISATEURS A D'AUTRES UTILISATEURS
Publication
Application
Priority
- US 2006048330 W 20061219
- US 75210205 P 20051219
Abstract (en)
[origin: WO2007075622A2] Disclosed are embodiments of systems and methods for recommending relevant users to other users in a user community. In one implementation of such a method, two different sets of data are considered: a) music (or other items) that users have been listening to (or otherwise engaging), and b) music (or other items) recommendations that users have been given. In some embodiments, pre-computation methods allow the system to efficiently compare item sets and recommended item sets among the users in the community. Such comparisons may also comprise metrics that the system can use to figure out which users should be recommended for a given target user.
IPC 8 full level
G06F 7/00 (2006.01); G06Q 30/00 (2012.01)
CPC (source: BR EP KR US)
G06F 16/24 (2018.12 - EP US); G06Q 30/02 (2013.01 - BR EP US); G06Q 30/0273 (2013.01 - BR EP US); G06Q 50/00 (2013.01 - KR)
Citation (search report)
- [L] The technical aspects identified in the present application (Art. 92 EPC) are considered part of common general knowledge. Due to their notoriety no documentary evidence is found to be required. For further details see the accompanying Opinion and the reference below.
- See references of WO 2007075622A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007075622 A2 20070705; WO 2007075622 A3 20080626; BR PI0620084 A2 20111101; BR PI0620084 B1 20181121; CN 101506796 A 20090812; EP 1963957 A2 20080903; EP 1963957 A4 20090506; EP 2437158 A1 20120404; JP 2009520304 A 20090521; JP 4940410 B2 20120530; KR 20080085142 A 20080923; US 2007203790 A1 20070830; US 2011246497 A1 20111006; US 2013198172 A1 20130801; US 7962505 B2 20110614; US 8356038 B2 20130115; US 8996540 B2 20150331
DOCDB simple family (application)
US 2006048330 W 20061219; BR PI0620084 A 20061219; CN 200680047941 A 20061219; EP 06845759 A 20061219; EP 11176875 A 20061219; JP 2008547418 A 20061219; KR 20087014654 A 20080617; US 201113158910 A 20110613; US 201213689978 A 20121130; US 64161906 A 20061219